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The Madden pump’s mechanically actuated diaphragm design makes irritating hydraulic systems and cheap solenoid driven pumps look like a headache. Madden pumps include continuously lubricated bearings and shafts to assure many years of dependable pumping service and the heavy duty diaphragm also keeps the chemical from penetrating the inner gear works of the pump. When it’s time to replace worn wetted end parts the job is quick and easy, and accomplished with the use of common tools.

Our primary plant operations are the precision machining of parts from castings and bar stock, as well as assembling and testing of finished equipment. Metering pump manufacturer Madden Manufacturing utilizes state of the art CNC machining equipment to make the component parts to rigid quality and to meet performance and cost standards.

Madden takes pride in outstanding customer service and communications. Our goal is to exceed our customer’s expectations. Most products are assembled to order from stock component inventory to meet the customer’s specifications and service requirements. Repair parts ship in 1 day with virtually 100 per cent fill rate. Equipment orders are shipped as promised, on time every time.

At Madden Manufacturing our mission is to produce simple, rugged industrial quality pumps and steam system equipment that will provide excellent performance and value for our customers.

To learn more about our metering pump manufacturing click here to contact us today!

Chemical Metering Pump still kicking it after 54 years!

At Madden Manufacturing our motto is “Simple, Rugged Quality” and it couldn’t ring more true than with a diaphragm metering pump that we received for repair that has been in service since October 16, 1964!